How does python tell whether an odd number or an even number

This article mainly introduces python how to judge odd or even, the article is very detailed, has a certain reference value, interested friends must read it!

Judge whether an odd number or an even number

Usually the way to judge whether an odd number is an even number is to divide it by 2 to see if the remainder is 0.

The Python code is as follows:

Def isodd (x): return True if (x% 20) else False

How to use bit operations?

We just need to use the & operation and do & with 1. If it is 1, the number is odd; if it is 0, then the number is even, and the Python code is as follows:

Def isodd (x): return True if (x & 1) else False is all the contents of the article "how python judges odd or even numbers". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!